What do bespoke & shaped rooflights in Dartford involve?
Bespoke & shaped rooflights in Dartford means triangular, angled, curved and multi-pane rooflights made to measure. We cover the DA1 district and the rest of Kent, with a survey before any price is fixed.
Period cottages and conservation-area streets are common in the South East, so slim conservation rooflights are often the right choice. In Dartford, as anywhere, bespoke & shaped rooflights are the usual choice for angled ceilings, corners and architect-designed extensions.
Dartford is around 29 km from Maidstone, and we survey and fit throughout that part of Kent, including the DA1 district.
Options we can specify in Dartford
- Corner and wrap-around glazing
- Sloped or monopitch rooflights
- Multi-pane butt-jointed runs
- Concealed or slim frames
- Triangular and trapezoid panes
- Structural or framed options
- Glass shaped to the architecture
Before you order: points to check
- Longer lead times and no returns on made-to-measure glass
- Large panes need a lifting plan
Planning, building control and Dartford
Most rooflights on English houses do not need planning permission, provided they keep within 150 mm of the roof surface and below the ridge line. A rooflight on a side-facing slope must be obscure-glazed, and fixed shut unless the opening part is more than 1.7 m above the floor.
For English homes the energy rules ask for rooflights of 2.2 W/m²K or better and roof windows of 1.4 W/m²K (or WER Band B); most modern double glazed units meet both. The Future Homes and Buildings Standards, published in March 2026, apply from 24 March 2027 and keep the 2.2 W/m²K limit for rooflights.
See our building regulations guide for U-values, glazing limits and self-certification.
Guide prices for Dartford
The ranges below are typical for straightforward jobs; your fixed price follows a survey of your roof.
| Option | Guide price inc VAT | Ex VAT |
|---|---|---|
| Multi-pane or corner run | £9,595 – £17,995 | £7,995 – £14,995 |
| Single shaped pane, large Typical | £5,395 – £9,595 | £4,495 – £7,995 |
| Single shaped pane, small | £4,195 – £5,395 | £3,495 – £4,495 |
From enquiry to finished job
- Send the details. Postcode, rough size and a photo of the roof and room.
- Survey. We measure the opening, check the roof build-up and agree the options.
- Fixed quote. Product, work and price in writing — nothing is ordered until you agree.
- Fit and make good. We fit, seal, test and finish the reveal, then hand over the paperwork.
Nearby towns
More we do in Dartford
Common questions
Do you need my architect's drawings?
They help. We still survey on site, because built openings rarely match drawings exactly.
Why does bespoke take longer?
Each unit is drawn, checked and manufactured to order.
Can any shape be made?
Most straight-edged shapes can be made in glass, within the manufacturer's size and angle limits. Curved glass is possible but specialist.
Do I need to be at home for the survey in Dartford?
Yes — someone needs to let us into the room below and, where possible, show us how the roof is reached.
Can you work alongside my builder in Dartford?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
